Explain disk scheduling algorithms-scan, Operating System

Assignment Help:

 SCAN

o Go from the outside to the inside servicing requests and after that back from the outside to the inside servicing requests.
o Replicate this over and over.
o Diminish variance compared to SSTF


Related Discussions:- Explain disk scheduling algorithms-scan

Memory management, with aid of diagram describe 2 types of fixed partition ...

with aid of diagram describe 2 types of fixed partition allocation used in operating system

How does windows xp execute transport protocols, Q. What kinds of networkin...

Q. What kinds of networking does Windows XP support? How does Windows XP execute transport protocols? Describe two networking protocols. Answer: Support is offer for bo

Activities of operating system - memory management, Q. What are the three m...

Q. What are the three main activities of an operating system in regard to memory management? Answer: a. Keep follows of which parts of memory are currently being used and

In which page replacement policy balady’s anomaly occurs, In which page rep...

In which page replacement policy Balady’s anomaly occurs? FIFO (First in First Out)

Benefits and drawbacks of batch system, Q. Benefits and Drawbacks of Batch ...

Q. Benefits and Drawbacks of Batch System? Benefits of Batch System: Move much of the work of operator to computer. Increased performance as it was possible for j

What is the main function of the memory-management unit, What is the main f...

What is the main function of the memory-management unit? The runtime mapping from virtual to physical addresses is done by a hardware device known as a memory management unit (

List ways to share directories in operating system, List ways to share file...

List ways to share files among directories in operating systems. a. Copy file from one account into another. b. Link directory entry of "copied" file to directory entry of o

Roles of operating systems, Describe Three major roles of operating systems...

Describe Three major roles of operating systems in business computer systems

Process execution priorities, Priority Scheduling leads to the risk of star...

Priority Scheduling leads to the risk of starvation: a process is ready, but never is given the processor. Some preemptive priority schedulers therefore reserve a fraction of the p

CPU sheduling, categorize the CPU scheduling algorithms and among them expl...

categorize the CPU scheduling algorithms and among them explain the non-preemptive algorithms..

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd